Insight into the markets for ruby, sapphire, emerald, and other colored gems.
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Article
G&G Brief presents an overview of the content of the Winter 2015 issue of Gems & Gemology.
Read MoreThis section, from the Spring 1996 issue of Gems & Gemology, is a compilation of interesting finds from GIA’s laboratories.
Read MoreThis section, from the Summer 1996 issue of Gems & Gemology, is a compilation of interesting finds from GIA’s laboratories.
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Article
How to examine a sapphire crystal for cracks and inclusions.
Read MoreThis section, from the Winter 1989 issue of Gems & Gemology, is a compilation of interesting finds from GIA's laboratories.
Read MoreIf you are shopping for a red gemstone for Valentine’s Day, there are several intriguing choices available and one is bound to be right for you.
Read MoreThis section, from the Winter 1993 issue of Gems & Gemology, is a compilation of interesting finds from GIA’s laboratories.
Read MoreThis section, from the Winter 1988 issue of Gems & Gemology, is a compilation of interesting finds from GIA’s laboratories.
Read MoreChina has identified many deposits with significant potential to produce gemstones; various species are discussed.
Read More.jpg "YMAL GIA Ed")
